예제 #1
0
void test_Capslock()
{
    ChewingContext *ctx;
    int mode;

    ctx = chewing_new();
    start_testcase(ctx, fd);

    mode = chewing_get_ChiEngMode(ctx);
    ok(mode == CHINESE_MODE, "mode shall be CHINESE_MODE");

    type_keystroke_by_string(ctx, "ji");        /* ㄨㄛ */
    ok_bopomofo_buffer(ctx, "\xe3\x84\xa8\xe3\x84\x9b" /* ㄨㄛ */ );
    ok_preedit_buffer(ctx, "");
    ok_commit_buffer(ctx, "");

    type_keystroke_by_string(ctx, "<CB>");

    mode = chewing_get_ChiEngMode(ctx);
    ok(mode == SYMBOL_MODE, "mode shall change to SYMBOL_MODE");

    ok_bopomofo_buffer(ctx, "");
    ok_preedit_buffer(ctx, "");
    ok_commit_buffer(ctx, "");

    chewing_delete(ctx);
}
예제 #2
0
void test_set_ChiEngMode()
{
	const int VALUE[] = {
		CHINESE_MODE,
		SYMBOL_MODE,
	};

	const int INVALID_VALUE[] = {
		-1,
		2,
	};

	ChewingContext *ctx;
	size_t i;
	size_t j;

	ctx = chewing_new();
	start_testcase( ctx, fd );

	for ( i = 0; i < ARRAY_SIZE( VALUE ); ++i ) {
		chewing_set_ChiEngMode( ctx, VALUE[i] );
		ok( chewing_get_ChiEngMode( ctx ) == VALUE[i],
			"ChiEngMode shall be `%d'", VALUE[i] );

		for ( j = 0; j < ARRAY_SIZE( INVALID_VALUE ); ++j ) {
			// mode shall not change when set mode has invalid value.
			chewing_set_ChiEngMode( ctx, INVALID_VALUE[j] );
			ok( chewing_get_ChiEngMode( ctx ) == VALUE[i],
				"ChiEngMode shall be `%d'", VALUE[i] );
		}
	}

	chewing_delete( ctx );
}
void ibus_chewing_engine_property_activate(IBusEngine *engine, const gchar  *prop_name, guint  prop_state){
    G_DEBUG_MSG(3,"[I3] property_activate(-, %s, %u)", prop_name, prop_state);
    Self *self=SELF(engine);
    gboolean needRefresh=TRUE;
    if (strcmp(prop_name,"chewing_chieng_prop")==0){
	/* Toggle Chinese <-> English */
	chewing_set_ChiEngMode(self->context, !chewing_get_ChiEngMode(self->context));
    }else if (strcmp(prop_name,"chewing_alnumSize_prop")==0){
	/* Toggle Full <-> Half */
	chewing_set_ShapeMode(self->context, !chewing_get_ShapeMode(self->context));
    }else if (strcmp(prop_name,"chewing_settings_prop")==0){
	if (self->settings_prop->state==PROP_STATE_UNCHECKED){
	    if (gtk_dialog_run(GTK_DIALOG(self->setting_dialog))==GTK_RESPONSE_OK){
		self_save_config_all(self);
	    }
	    gtk_widget_hide(self->setting_dialog);
	    self->settings_prop->state=PROP_STATE_UNCHECKED;
	}
    }else{
	G_DEBUG_MSG(3,"[I3]  property_activate(-, %s, %u) not recognized",prop_name, prop_state);
	needRefresh=FALSE;
    }
    if (needRefresh)
	self_refresh_property(self,prop_name);
}
예제 #4
0
void test_default_value()
{
	int *select_key;
	ChewingContext *ctx;

	chewing_Init( 0, 0 );

	ctx = chewing_new();

	select_key = chewing_get_selKey( ctx );
	ok( select_key, "chewing_get_selKey shall not return NULL" );
	ok( !memcmp( select_key, DEFAULT_SELECT_KEY,
		sizeof( DEFAULT_SELECT_KEY )),
		"select key shall be default value");
	chewing_free( select_key );

	ok( chewing_get_candPerPage( ctx ) == DEFAULT_CAND_PER_PAGE,
		"candPerPage shall be default value" );

	ok( chewing_get_maxChiSymbolLen( ctx ) == 0,
		"maxChiSymbolLen shall be 0" );

	ok( chewing_get_addPhraseDirection( ctx ) == 0,
		"addPhraseDirection shall be 0" );

	ok( chewing_get_spaceAsSelection( ctx ) == 0,
		"spaceAsSelection shall be 0" );

	ok( chewing_get_escCleanAllBuf( ctx ) == 0,
		"escCleanAllBuf shall be 0" );

	ok( chewing_get_hsuSelKeyType( ctx ) == 0,
		"hsuSelKeyType shall be 0" );

	ok( chewing_get_autoShiftCur( ctx ) == 0,
		"autoShiftCur shall be 0" );

	ok( chewing_get_easySymbolInput( ctx ) == 0,
		"easySymbolInput shall be 0" );

	ok( chewing_get_phraseChoiceRearward( ctx ) == 0,
		"phraseChoiceRearward shall be 0" );

	ok( chewing_get_ChiEngMode( ctx ) == CHINESE_MODE,
		"ChiEngMode shall be CHINESE_MODE" );

	ok( chewing_get_ShapeMode( ctx ) == HALFSHAPE_MODE,
		"ShapeMode shall be HALFSHAPE_MODE" );

	chewing_delete( ctx );
	chewing_Terminate();
}
예제 #5
0
void showZuin( ChewingContext *ctx )
{
	int zuin_count;
	char *zuin_string;
	if ( chewing_get_ChiEngMode( ctx ) )
		addstr( "[中]" );
	else
		addstr( "[英]" );
	addstr( "        " );
	zuin_string = chewing_zuin_String( ctx, &zuin_count );
	addstr( zuin_string );
	free( zuin_string );
}
예제 #6
0
void test_Capslock()
{
	ChewingContext *ctx;


	ctx = chewing_new();

	type_keystroke_by_string( ctx, "<CB>" );
	ok( chewing_get_ChiEngMode( ctx ) == SYMBOL_MODE,
		"mode shall change to SYMBOL_MODE" );

	chewing_delete( ctx );
}
예제 #7
0
void test_default_value()
{
	int *select_key;
	ChewingContext *ctx;

	print_function_name();

	ctx = chewing_new();

	select_key = chewing_get_selKey( ctx );
	ok( select_key, "chewing_get_selKey shall not return NULL" );
	ok( !memcmp( select_key, DEFAULT_SELECT_KEY,
		sizeof( DEFAULT_SELECT_KEY )),
		"default select key shall be default value" );
	chewing_free( select_key );

	ok( chewing_get_candPerPage( ctx ) == DEFAULT_CAND_PER_PAGE,
		"default candPerPage shall be %d", DEFAULT_CAND_PER_PAGE );

	ok( chewing_get_maxChiSymbolLen( ctx ) == MAX_CHI_SYMBOL_LEN,
		"default maxChiSymbolLen shall be %d", MAX_CHI_SYMBOL_LEN );

	ok( chewing_get_addPhraseDirection( ctx ) == 0,
		"default addPhraseDirection shall be 0" );

	ok( chewing_get_spaceAsSelection( ctx ) == 0,
		"default spaceAsSelection shall be 0" );

	ok( chewing_get_escCleanAllBuf( ctx ) == 0,
		"default escCleanAllBuf shall be 0" );

	ok( chewing_get_hsuSelKeyType( ctx ) == 0,
		"default hsuSelKeyType shall be 0" );

	ok( chewing_get_autoShiftCur( ctx ) == 0,
		"default autoShiftCur shall be 0" );

	ok( chewing_get_easySymbolInput( ctx ) == 0,
		"default easySymbolInput shall be 0" );

	ok( chewing_get_phraseChoiceRearward( ctx ) == 0,
		"default phraseChoiceRearward shall be 0" );

	ok( chewing_get_ChiEngMode( ctx ) == CHINESE_MODE,
		"default ChiEngMode shall be CHINESE_MODE" );

	ok( chewing_get_ShapeMode( ctx ) == HALFSHAPE_MODE,
		"default ShapeMode shall be HALFSHAPE_MODE" );

	chewing_delete( ctx );
}
/**
 * ibus_chewing_engine_keycode_to_keysym:
 *
 * Convert keycode to keysym.
 */
guint ibus_chewing_engine_keycode_to_keysym(IBusChewingEngine *self, guint keysym,  guint keycode, guint modifiers){
    /* Get system layout */
    GValue gValue={0};
    gboolean useSysKeyLayout=TRUE;
    if (ibus_chewing_config_get_value(self->config, "general", "use_system_keyboard_layout", &gValue)){
	useSysKeyLayout=g_value_get_boolean(&gValue);
    }

    guint kSym;
    if (useSysKeyLayout && (!chewing_get_ChiEngMode(self->context))){
	// English mode.
	kSym=keysym;
    }else{
	/* ibus_keymap_lookup_keysym only handles keycode under 256 */
	if ((kSym=ibus_keymap_lookup_keysym(self->keymap_us,keycode,modifiers))==IBUS_VoidSymbol){
	    kSym=keysym;
	}
    }
    return kSym;
}
gboolean ibus_chewing_engine_process_key_event(IBusEngine *engine,
	guint keysym,  guint keycode, guint modifiers){
    gboolean result=TRUE;
    if (modifiers & IBUS_RELEASE_MASK){
	/* Skip release event */
	return TRUE;
    }
    IBusChewingEngine *self=IBUS_CHEWING_ENGINE(engine);
    guint kSym=ibus_chewing_engine_keycode_to_keysym(self,keysym, keycode, modifiers);

    G_DEBUG_MSG(2,"***[I2] process_key_event(-, %x(%s), %x, %x) orig keysym=%x... proceed.",kSym, keyName_get(kSym), keycode, modifiers,keysym);
    guint state= modifiers & (IBUS_SHIFT_MASK | IBUS_CONTROL_MASK | IBUS_MOD1_MASK);
    self->_priv->key_last=kSym;
    if (state==0){
	guint kSym_tmp=keysym_KP_to_normal(kSym);
	if (kSym_tmp){
	    G_DEBUG_MSG(3,"***[I3] process_key_event(): %x is from keypad.", kSym_tmp);
	    /* Is keypad key */
	    if ((self->chewingFlags & CHEWING_FLAG_NUMPAD_ALWAYS_NUMBER) && chewing_get_ChiEngMode(self->context)){
		chewing_set_ChiEngMode(self->context, 0);
		self_handle_Default(self,kSym_tmp,FALSE);
		chewing_set_ChiEngMode(self->context,CHINESE_MODE);
	    }else{
		/* Convert kp numbers to normal */
		self_handle_Default(self,kSym_tmp,FALSE);
	    }
	}else{
	    switch (kSym){
		case IBUS_Return:
		case IBUS_KP_Enter:
		    chewing_handle_Enter(self->context);
		    break;
		case IBUS_Escape:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    chewing_handle_Esc(self->context);
		    break;
		case IBUS_BackSpace:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    chewing_handle_Backspace(self->context);
		    break;
		case IBUS_Delete:
		case IBUS_KP_Delete:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    chewing_handle_Del(self->context);
		    break;
		case IBUS_space:
		case IBUS_KP_Space:
		    if (self->chewingFlags & CHEWING_FLAG_PLAIN_ZHUYIN) {
			if (chewing_cand_TotalChoice(self->context) == 0) {
			    chewing_handle_Space(self->context);
			}
		    } else {
			/**
			 * Fix for space in Temporary English mode.
			 */
			chewing_handle_Space(self->context);
		    }
		    if (self->inputMode==CHEWING_INPUT_MODE_SELECTION_DONE ||
			    self->inputMode==CHEWING_INPUT_MODE_BYPASS )
			ibus_chewing_engine_set_status_flag(self,ENGINE_STATUS_NEED_COMMIT);
		    break;
		case IBUS_Page_Up:
		case IBUS_KP_Page_Up:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    IBUS_ENGINE_GET_CLASS(engine)->page_up(engine);
		    break;
		case IBUS_Page_Down:
		case IBUS_KP_Page_Down:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    IBUS_ENGINE_GET_CLASS(engine)->page_down(engine);
		    break;
		case IBUS_Up:
		case IBUS_KP_Up:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    IBUS_ENGINE_GET_CLASS(engine)->cursor_up(engine);
		    break;
		case IBUS_Down:
		case IBUS_KP_Down:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    IBUS_ENGINE_GET_CLASS(engine)->cursor_down(engine);
		    break;
		case IBUS_Left:
		case IBUS_KP_Left:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    chewing_handle_Left(self->context);
		    break;
		case IBUS_Right:
		case IBUS_KP_Right:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    chewing_handle_Right(self->context);
		    break;
		case IBUS_Home:
		case IBUS_KP_Home:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    chewing_handle_Home(self->context);
		    break;
		case IBUS_End:
		case IBUS_KP_End:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    chewing_handle_End(self->context);
		    break;
		case IBUS_Tab:
		    if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
			return FALSE;
		    chewing_handle_Tab(self->context);
		    break;
		case IBUS_Caps_Lock:
		    /* When Chi->Eng with incomplete character */
		    if (chewing_get_ChiEngMode(self->context) && !chewing_zuin_Check(self->context)){
			/* chewing_zuin_Check==0 means incomplete character */
			/* Send a space to finish the character */
			chewing_handle_Space(self->context);
		    }
		    chewing_handle_Capslock(self->context);
		    self_refresh_property(self,"chewing_chieng_prop");
		    break;
		case IBUS_Shift_L:
		case IBUS_Shift_R:
		    /* Some QT application will sneak these through */
		    return FALSE;
		case IBUS_Alt_L:
		case IBUS_Alt_R:
		    /* Some QT application will sneak these through */
		    return FALSE;
		case IBUS_Control_L:
		case IBUS_Control_R:
		    /* Some QT application will sneak these through */
		    return FALSE;
		default:
		    self_handle_Default(self,kSym,FALSE);
		    break;
	    }
	}
    }else if (state==IBUS_SHIFT_MASK){
	switch(kSym){
	    case IBUS_Left:
		if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
		    return FALSE;
		chewing_handle_ShiftLeft(self->context);
		break;
	    case IBUS_Right:
		if (self->inputMode==CHEWING_INPUT_MODE_BYPASS)
		    return FALSE;
		chewing_handle_ShiftRight(self->context);
		break;
	    case IBUS_Up:
	    case IBUS_KP_Up:
	    case IBUS_Down:
	    case IBUS_KP_Down:
	    case IBUS_Page_Up:
	    case IBUS_KP_Page_Up:
	    case IBUS_Page_Down:
	    case IBUS_KP_Page_Down:
	    case IBUS_Home:
	    case IBUS_End:
		if (self->_priv->statusFlags & ENGINE_STATUS_NEED_COMMIT)
		    self_force_commit(self);
		return FALSE;
	    case IBUS_space:
	    case IBUS_KP_Space:
		chewing_handle_ShiftSpace(self->context);
		chewing_set_ShapeMode(self->context, !chewing_get_ShapeMode(self->context));
		self_refresh_property(self,"chewing_alnumSize_prop");
		break;
	    default:
		if (kSym>127 || kSym<0){
		    /* Special keys, must let it through */
		    return FALSE;
		}
		self_handle_Default(self,kSym,TRUE);
		break;
	}
    }else if (state==IBUS_CONTROL_MASK){
	if (kSym>=IBUS_0 && kSym<=IBUS_9){
	    chewing_handle_CtrlNum(self->context,kSym);
//	}else if (kSym==IBUS_v || kSym==IBUS_V){
//	    chewing_handle_Right(self->context);
	}else{
	    result=FALSE;
	}

    }else{
	result=FALSE;
    }
    if (!result){
	return FALSE;
    }
    return self_update(self);
}
예제 #10
0
int Chewing::ChineseMode() {
  return (chewing_get_ChiEngMode(ctx) == CHINESE_MODE);
}
예제 #11
0
int main()
{
	ChewingContext *ct;
	char *buf;
	int counter;

	/*
	 * Initialize Chewing input method engine
	 * Parameter 1:data path
	 * Parameter 2:path to keep user-defined phrases
	 */
	chewing_Init("../data/", ".");
	ct = chewing_new();

	/* Chinese mode by default */
	if (chewing_get_ChiEngMode(ct) == CHINESE_MODE)
		printf("Chinese mode!\n");

	/* Set the selection keys, otherwise you can not select candidates. */
	chewing_set_selKey(ct, selKeys, 9);
	/* Set the legth of maximum Chinese symbol */
	chewing_set_maxChiSymbolLen(ct, 10);
	/* Set the amount of candidates per page */
	chewing_set_candPerPage(ct, 9);

	/*
	 * Sequence 1:'綠茶'
	 */
	chewing_handle_Default(ct, 'x');	/* ㄌ */
	chewing_handle_Default(ct, 'm');	/* ㄩ */
	chewing_handle_Default(ct, '4');	/* ˋ */
	chewing_handle_Default(ct, 't');	/* ㄔ */
	chewing_handle_Default(ct, '8');	/* ㄚ */
	chewing_handle_Default(ct, '6');	/* ˊ */
	/* commit buffer to output area */
	chewing_handle_Enter(ct);

	/* Copy stribf from output area */
	buf = chewing_commit_String(ct);
	printf("%s\n", buf);
	free(buf);

	/*
	 * Sequence 2:Input 'ㄓ' and select candidates
	 */
	chewing_handle_Default(ct, '5');
	chewing_handle_Space(ct);
	/*
	 * The expected key to enter candidate selection is 'Down'.
	 * If 'Down' is not triggered, we can not use the further
	 * chewing_cand_Enumerate() to get the detailed listing.
	 */
	chewing_handle_Down(ct);

	/*
	 * Start the enumeration of candidate.  It follows the typical iterator design.
	 * (1) chewing_cand_Enumerate(): specify the iterator by ChewingContext
	 * (2) chewing_cand_hasNext(): find out the next element in iterator
	 * (3) chewing_cand_String(): get the current element and advance
	 */
	chewing_cand_Enumerate(ct);
	counter = 0;
	while (chewing_cand_hasNext(ct)) {
		counter += 1;
		char *s = chewing_cand_String(ct);
		printf("%s ", s);
		free(s);
		if (counter == 5) {
			counter = 0;
			printf("\n");
		}
	}
	printf("\nSelecting 13rd:");

	/*
	 * 剛才按下了↓,目前正在選字。
	 * 我想選第13個字,那就必須換頁,然後選第二頁的第4個字(9+4=13)
	 * 換頁的按鍵是空白鍵
	 * (一頁有多少候選字的設定,在  chewing_set_candPerPage(ct, 9); 這個呼叫中)
	 */
	chewing_handle_Space(ct);
	chewing_handle_Default(ct, '4');
	chewing_handle_Enter(ct);

	buf = chewing_commit_String(ct);
	printf("%s\n", buf);
	free(buf);

	/* Finalize Chewing input method engine */
	chewing_delete(ct);
	chewing_Terminate();
	return 0;
}
예제 #12
0
void test_null()
{
    int ret;
    char *buf;
    const char *const_buf;
    int *key;
    unsigned short *phone;

    start_testcase(NULL, fd);

    chewing_Reset(NULL);        // shall not crash

    ret = chewing_set_KBType(NULL, 0);
    ok(ret == -1, "chewing_set_KBType() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_get_KBType(NULL);
    ok(ret == -1, "chewing_get_KBType() returns `%d' shall be `%d'", ret, -1);

    buf = chewing_get_KBString(NULL);
    ok(strcmp(buf, "") == 0, "chewing_get_KBString() returns `%s' shall be `%s'", buf, "");
    chewing_free(buf);

    chewing_delete(NULL);       // shall not crash

    chewing_free(NULL);         // shall not crash

    chewing_set_candPerPage(NULL, 0);   // shall not crash

    ret = chewing_get_candPerPage(NULL);
    ok(ret == -1, "chewing_get_candPerPage() returns `%d' shall be `%d'", ret, -1);

    chewing_set_maxChiSymbolLen(NULL, 0);       // shall not crash

    ret = chewing_get_maxChiSymbolLen(NULL);
    ok(ret == -1, "chewing_get_maxChiSymbolLen() returns `%d' shall be `%d'", ret, -1);

    chewing_set_selKey(NULL, NULL, 0);  // shall not crash

    key = chewing_get_selKey(NULL);
    ok(key == NULL, "chewing_get_selKey() returns NULL");
    chewing_free(key);

    chewing_set_addPhraseDirection(NULL, 0);    // shall not crash

    ret = chewing_get_addPhraseDirection(NULL);
    ok(ret == -1, "chewing_get_addPhraseDirection() returns `%d' shall be `%d'", ret, -1);

    chewing_set_spaceAsSelection(NULL, 0);      // shall not crash

    ret = chewing_get_spaceAsSelection(NULL);
    ok(ret == -1, "chewing_get_spaceAsSelection() returns `%d' shall be `%d'", ret, -1);

    chewing_set_escCleanAllBuf(NULL, 0);        // shall not crash

    ret = chewing_get_escCleanAllBuf(NULL);
    ok(ret == -1, "chewing_get_escCleanAllBuf() returns `%d' shall be `%d'", ret, -1);

    chewing_set_autoShiftCur(NULL, 0);  // shall not crash

    ret = chewing_get_autoShiftCur(NULL);
    ok(ret == -1, "chewing_get_autoShiftCur() returns `%d' shall be `%d'", ret, -1);

    chewing_set_easySymbolInput(NULL, 0);       // shall not crash

    ret = chewing_get_easySymbolInput(NULL);
    ok(ret == -1, "chewing_get_easySymbolInput() returns `%d' shall be `%d'", ret, -1);

    chewing_set_phraseChoiceRearward(NULL, 0);

    ret = chewing_get_phraseChoiceRearward(NULL);
    ok(ret == -1, "chewing_get_phraseChoiceRearward() returns `%d' shall be `%d'", ret, -1);

    chewing_set_ChiEngMode(NULL, 0);    // shall not crash

    ret = chewing_get_ChiEngMode(NULL);
    ok(ret == -1, "chewing_get_ChiEngMode() returns `%d' shall be `%d'", ret, -1);

    chewing_set_ShapeMode(NULL, 0);     // shall not crash

    ret = chewing_handle_Space(NULL);
    ok(ret == -1, "chewing_handle_Space() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Esc(NULL);
    ok(ret == -1, "chewing_handle_Esc() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Enter(NULL);
    ok(ret == -1, "chewing_handle_Enter() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Del(NULL);
    ok(ret == -1, "chewing_handle_Del() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Backspace(NULL);
    ok(ret == -1, "chewing_handle_Backspace() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Up(NULL);
    ok(ret == -1, "chewing_handle_Up() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Down(NULL);
    ok(ret == -1, "chewing_handle_Down() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_ShiftLeft(NULL);
    ok(ret == -1, "chewing_handle_ShiftLeft() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Left(NULL);
    ok(ret == -1, "chewing_handle_Left() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_ShiftRight(NULL);
    ok(ret == -1, "chewing_handle_ShiftRight() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Right(NULL);
    ok(ret == -1, "chewing_handle_Right() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Tab(NULL);
    ok(ret == -1, "chewing_handle_Tab() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_DblTab(NULL);
    ok(ret == -1, "chewing_handle_DblTab() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Capslock(NULL);
    ok(ret == -1, "chewing_handle_Capslock() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Home(NULL);
    ok(ret == -1, "chewing_handle_Home() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_PageUp(NULL);
    ok(ret == -1, "chewing_handle_PageUp() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_PageDown(NULL);
    ok(ret == -1, "chewing_handle_PageDown() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Default(NULL, 0);
    ok(ret == -1, "chewing_handle_Default() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_CtrlNum(NULL, 0);
    ok(ret == -1, "chewing_handle_CtrlNum() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_ShiftSpace(NULL);
    ok(ret == -1, "chewing_handle_ShiftSpace() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_handle_Numlock(NULL, 0);
    ok(ret == -1, "chewing_handle_Numlock() returns `%d' shall be `%d'", ret, -1);

    phone = chewing_get_phoneSeq(NULL);
    ok(phone == NULL, "chewing_get_phoneSeq() returns NULL");
    chewing_free(phone);

    ret = chewing_get_phoneSeqLen(NULL);
    ok(ret == -1, "chewing_get_phoneSeqLen() returns `%d' shall be `%d'", ret, -1);

    chewing_set_logger(NULL, NULL, NULL);

    ret = chewing_userphrase_enumerate(NULL);
    ok(ret == -1, "chewing_userphrase_enumerate() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_userphrase_has_next(NULL, NULL, NULL);
    ok(ret == 0, "chewing_userphrase_has_next() returns `%d' shall be `%d'", ret, 0);

    ret = chewing_userphrase_get(NULL, NULL, 0, NULL, 0);
    ok(ret == -1, "chewing_userphrase_get() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_userphrase_add(NULL, NULL, NULL);
    ok(ret == -1, "chewing_userphrase_add() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_userphrase_remove(NULL, NULL, NULL);
    ok(ret == -1, "chewing_userphrase_remove() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_userphrase_lookup(NULL, NULL, NULL);
    ok(ret == 0, "chewing_userphrase_lookup() returns `%d' shall be `%d'", ret, 0);

    ret = chewing_cand_open(NULL);
    ok(ret == -1, "chewing_cand_open() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_close(NULL);
    ok(ret == -1, "chewing_cand_open() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_choose_by_index(NULL, 0);
    ok(ret == -1, "chewing_cand_choose_by_index() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_list_first(NULL);
    ok(ret == -1, "chewing_cand_list_first() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_list_last(NULL);
    ok(ret == -1, "chewing_cand_list_last() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_list_has_next(NULL);
    ok(ret == 0, "chewing_cand_list_has_next() returns `%d' shall be `%d'", ret, 0);

    ret = chewing_cand_list_has_prev(NULL);
    ok(ret == 0, "chewing_cand_list_has_prev() returns `%d' shall be `%d'", ret, 0);

    ret = chewing_cand_list_next(NULL);
    ok(ret == -1, "chewing_cand_list_next() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_list_prev(NULL);
    ok(ret == -1, "chewing_cand_list_prev() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_commit_preedit_buf(NULL);
    ok(ret == -1, "chewing_commit_preedit_buf() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_clean_preedit_buf(NULL);
    ok(ret == -1, "chewing_clean_preedit_buf() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_clean_bopomofo_buf(NULL);
    ok(ret == -1, "chewing_clean_bopomofo_buf() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_commit_Check(NULL);
    ok(ret == -1, "chewing_commit_Check() returns `%d' shall be `%d'", ret, -1);

    buf = chewing_commit_String(NULL);
    ok(strcmp(buf, "") == 0, "chewing_commit_String() returns `%s' shall be `%s'", buf, "");
    chewing_free(buf);

    const_buf = chewing_commit_String_static(NULL);
    ok(strcmp(const_buf, "") == 0, "chewing_commit_String() returns `%s' shall be `%s'", const_buf, "");

    ret = chewing_buffer_Check(NULL);
    ok(ret == -1, "chewing_buffer_Check() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_buffer_Len(NULL);
    ok(ret == -1, "chewing_buffer_Len() returns `%d' shall be `%d'", ret, -1);

    buf = chewing_buffer_String(NULL);
    ok(strcmp(buf, "") == 0, "chewing_buffer_String() returns `%s' shall be `%s'", buf, "");
    chewing_free(buf);

    const_buf = chewing_buffer_String_static(NULL);
    ok(strcmp(const_buf, "") == 0, "chewing_buffer_String_static() returns `%s' shall be `%s'", const_buf, "");

    const_buf = chewing_bopomofo_String_static(NULL);
    ok(strcmp(const_buf, "") == 0, "chewing_bopomofo_String_static() returns `%s' shall be `%s'", const_buf, "");

BEGIN_IGNORE_DEPRECATIONS
    buf = chewing_zuin_String(NULL, NULL);
END_IGNORE_DEPRECATIONS
    ok(strcmp(buf, "") == 0, "chewing_zuin_String() returns `%s' shall be `%s'", buf, "");
    chewing_free(buf);

    ret = chewing_bopomofo_Check(NULL);
    ok(ret == -1, "chewing_bopomofo_Check() returns `%d' shall be `%d'", ret, -1);

BEGIN_IGNORE_DEPRECATIONS
    chewing_zuin_Check(NULL); // shall not crash
END_IGNORE_DEPRECATIONS

    ret = chewing_cursor_Current(NULL);
    ok(ret == -1, "chewing_cursor_Current() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_CheckDone(NULL);
    ok(ret == -1, "chewing_cand_CheckDone() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_TotalPage(NULL);
    ok(ret == -1, "chewing_cand_TotalPage() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_ChoicePerPage(NULL);
    ok(ret == -1, "chewing_cand_ChoicePerPage() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_TotalChoice(NULL);
    ok(ret == -1, "chewing_cand_TotalChoice() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_cand_CurrentPage(NULL);
    ok(ret == -1, "chewing_cand_CurrentPage() returns `%d' shall be `%d'", ret, -1);

    chewing_cand_Enumerate(NULL);       // shall not crash

    ret = chewing_cand_hasNext(NULL);
    ok(ret == -1, "chewing_cand_hasNext() returns `%d' shall be `%d'", ret, -1);

    const_buf = chewing_cand_String_static(NULL);
    ok(strcmp(const_buf, "") == 0, "chewing_cand_String_static() returns `%s' shall be `%s'", const_buf, "");

    buf = chewing_cand_String(NULL);
    ok(strcmp(buf, "") == 0, "chewing_cand_String() returns `%s' shall be `%s'", buf, "");
    chewing_free(buf);

    chewing_interval_Enumerate(NULL);   // shall not crash

    ret = chewing_interval_hasNext(NULL);
    ok(ret == -1, "chewing_interval_hasNext() returns `%d' shall be `%d'", ret, -1);

    chewing_interval_Get(NULL, NULL);   // shall not crash

    ret = chewing_aux_Check(NULL);
    ok(ret == -1, "chewing_aux_Check() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_aux_Length(NULL);
    ok(ret == -1, "chewing_aux_Length() returns `%d' shall be `%d'", ret, -1);

    const_buf = chewing_aux_String_static(NULL);
    ok(strcmp(const_buf, "") == 0, "chewing_aux_String_static() returns `%s' shall be `%s'", const_buf, "");

    buf = chewing_aux_String(NULL);
    ok(strcmp(buf, "") == 0, "chewing_aux_String() returns `%s' shall be `%s'", buf, "");
    chewing_free(buf);

    ret = chewing_keystroke_CheckIgnore(NULL);
    ok(ret == -1, "chewing_keystroke_CheckIgnore() returns `%d' shall be `%d'", ret, -1);

    ret = chewing_keystroke_CheckAbsorb(NULL);
    ok(ret == -1, "chewing_keystroke_CheckAbsorb() returns `%d' shall be `%d'", ret, -1);

    chewing_kbtype_Enumerate(NULL);     // shall not crash

    ret = chewing_kbtype_hasNext(NULL);
    ok(ret == -1, "chewing_kbtype_hasNext() returns `%d' shall be `%d'", ret, -1);

    const_buf = chewing_kbtype_String_static(NULL);
    ok(strcmp(const_buf, "") == 0, "chewing_kbtype_String_static() returns `%s' shall be `%s'", const_buf, "");

    buf = chewing_kbtype_String(NULL);
    ok(strcmp(buf, "") == 0, "chewing_kbtype_String() returns `%s' shall be `%s'", buf, "");
    chewing_free(buf);
}